dt-bindings: pinctrl: qcom-pmic-gpio: Add support for pm6150/pm6150l

Add support for the PM6150 and PM6150L GPIO support to the
Qualcomm PMIC GPIO binding.

Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
Link: https://lore.kernel.org/r/1570188039-22122-1-git-send-email-kgunda@codeaurora.org
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt

@@ -23,6 +23,8 @@ PMIC's from Qualcomm.
 		    "qcom,pms405-gpio"
 		    "qcom,pm8150-gpio"
 		    "qcom,pm8150b-gpio"
+		    "qcom,pm6150-gpio"
+		    "qcom,pm6150l-gpio"
 
 		    And must contain either "qcom,spmi-gpio" or "qcom,ssbi-gpio"
 		    if the device is on an spmi bus or an ssbi bus respectively
@@ -100,6 +102,8 @@ to specify in a pin configuration subnode:
 					     and gpio8)
 		    gpio1-gpio12 for pm8150b (holes on gpio3, gpio4, gpio7)
 		    gpio1-gpio12 for pm8150l (hole on gpio7)
+		    gpio1-gpio10 for pm6150
+		    gpio1-gpio12 for pm6150l
 
 - function:
 	Usage: required

drivers/pinctrl/qcom/pinctrl-spmi-gpio.c

@@ -1121,6 +1121,8 @@ static const struct of_device_id pmic_gpio_of_match[] = {
 	{ .compatible = "qcom,pm8150b-gpio", .data = (void *) 12 },
 	/* pm8150l has 12 GPIOs with holes on 7 */
 	{ .compatible = "qcom,pm8150l-gpio", .data = (void *) 12 },
+	{ .compatible = "qcom,pm6150-gpio", .data = (void *) 10 },
+	{ .compatible = "qcom,pm6150l-gpio", .data = (void *) 12 },
 	{ },
 };